Tourmaline crystals are known for their remarkable color diversity, natural striations, and strong crystal structure. Often elongated and vertically striated, these crystals can form in a wide range of hues—from vivid greens and pinks to earthy browns and dramatic black. Each specimen is unique, frequently exhibiting natural terminations and internal clarity or zoning. Tourmaline is a piezoelectric and pyroelectric mineral, meaning it can generate an electric charge under pressure or heat, making it not only visually captivating but also energetically dynamic. Revered for both aesthetic beauty and metaphysical properties, tourmaline is widely used in jewelry, healing practices, and as a collector’s mineral across the globe.